Water Hammer Pressure Calculator

✖Flow Velocity of Fluid gives the velocity of an element of fluid at a position and time.ⓘ Flow Velocity of Fluid [V_w]			+10% -10%
✖Bulk Modulus of Water is defined as the proportion of volumetric stress linked to the volumetric strain of definite material, although the deformation of the material is within the elastic limit.ⓘ Bulk Modulus of Water [K_w]			+10% -10%
✖Velocity of Sound in Water about 1,480 meters per second.ⓘ Velocity of Sound in Water [C]			+10% -10%

✖Water Hammer Pressure In Environmental Eng. is defined as pressure surge caused by a rapid change in flow velocity in the pipeline.ⓘ Water Hammer Pressure [P_w]

⎘ Copy

👎

Formula

✖

Water Hammer Pressure

Formula

`"P"_{"w"} = ("V"_{"w"}*"K"_{"w"})/"C"`

Example

`"1.744054MPa"=("1290.6m/s"*"2.0MPa")/"1480m/s"`

Calculator

LaTeX

Reset

👍

Download Environmental Engineering Formula PDF PDF Image

Water Hammer Pressure Solution

STEP 0: Pre-Calculation Summary

Formula Used

Water Hammer Pressure In Environmental Eng. = (Flow Velocity of Fluid*Bulk Modulus of Water)/Velocity of Sound in Water
P_w = (V_w*K_w)/C
This formula uses 4 Variables

Variables Used

Water Hammer Pressure In Environmental Eng. - (Measured in Pascal) - Water Hammer Pressure In Environmental Eng. is defined as pressure surge caused by a rapid change in flow velocity in the pipeline.
Flow Velocity of Fluid - (Measured in Meter per Second) - Flow Velocity of Fluid gives the velocity of an element of fluid at a position and time.
Bulk Modulus of Water - (Measured in Pascal) - Bulk Modulus of Water is defined as the proportion of volumetric stress linked to the volumetric strain of definite material, although the deformation of the material is within the elastic limit.
Velocity of Sound in Water - (Measured in Meter per Second) - Velocity of Sound in Water about 1,480 meters per second.

STEP 1: Convert Input(s) to Base Unit

Flow Velocity of Fluid: 1290.6 Meter per Second --> 1290.6 Meter per Second No Conversion Required
Bulk Modulus of Water: 2 Megapascal --> 2000000 Pascal (Check conversion here)
Velocity of Sound in Water: 1480 Meter per Second --> 1480 Meter per Second No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

P_w = (V_w*K_w)/C --> (1290.6*2000000)/1480

Evaluating ... ...

P_w = 1744054.05405405

STEP 3: Convert Result to Output's Unit

1744054.05405405 Pascal -->1.74405405405405 Megapascal (Check conversion here)

FINAL ANSWER

1.74405405405405 ≈ 1.744054 Megapascal <-- Water Hammer Pressure In Environmental Eng.

(Calculation completed in 00.004 seconds)

You are here -

Home » Engineering » Civil » Environmental Engineering » Conveyance of Water » Stresses in Pipes » Water Hammer » Water Hammer Pressure

Credits

Created by Suraj Kumar

Birsa Institute of Technology (BIT), Sindri

Suraj Kumar has created this Calculator and 2200+ more calculators!

Verified by Ishita Goyal

Meerut Institute of Engineering and Technology (MIET), Meerut

Ishita Goyal has verified this Calculator and 2600+ more calculators!

< 10+ Water Hammer Calculators

Bulk Modulus of Elasticity of Water given Water Hammer Pressure

Go Bulk Modulus of Water = (Velocity of Sound in Water*Water Hammer Pressure In Environmental Eng.)/Flow Velocity of Fluid

Velocity of Sound in Water given Water Hammer Pressure

Go Velocity of Sound in Water = (Flow Velocity of Fluid*Bulk Modulus of Water)/Water Hammer Pressure In Environmental Eng.

Initial Velocity of Water given Water Hammer Pressure

Go Flow Velocity of Fluid = (Water Hammer Pressure In Environmental Eng.*Velocity of Sound in Water)/Bulk Modulus of Water

Water Hammer Pressure

Go Water Hammer Pressure In Environmental Eng. = (Flow Velocity of Fluid*Bulk Modulus of Water)/Velocity of Sound in Water

Bulk Modulus of Elasticity of Water given Value of Velocity of Sound in Water

Go Bulk Modulus of Water = (1434*Water Hammer Pressure In Environmental Eng.)/Flow Velocity of Fluid

Initial Velocity of Water given Value of Velocity of Sound in Water

Go Flow Velocity of Fluid = (Water Hammer Pressure In Environmental Eng.*1434)/Bulk Modulus of Water

Water Hammer Pressure given Value of Velocity of Sound in Water

Go Water Hammer Pressure In Environmental Eng. = (Flow Velocity of Fluid*Bulk Modulus of Water)/1434

Water Hammer Pressure given Ratio of Velocity of Water to Velocity of Sound in Water

Go Water Hammer Pressure In Environmental Eng. = (Ratio of Velocities*Bulk Modulus of Water)

Ratio of Velocity of Water to Velocity of Sound in Water given Water Hammer Pressure

Go Ratio of Velocities = Water Hammer Pressure In Environmental Eng./Bulk Modulus of Water

Bulk Modulus of Elasticity of Water given Ratio of Velocities

Go Bulk Modulus of Water = Water Hammer Pressure In Environmental Eng./Ratio of Velocities

Water Hammer Pressure Formula

Water Hammer Pressure In Environmental Eng. = (Flow Velocity of Fluid*Bulk Modulus of Water)/Velocity of Sound in Water
P_w = (V_w*K_w)/C

What is Water Hammer Principle?

Water hammer is a pressure surge or wave caused when a fluid (usually a liquid but sometimes also a gas) in motion is forced to stop or change direction suddenly (momentum change). As soon as steam leaves the boiler, it starts losing heat.This gives rise to the phenomenon of water hammer.

How to Calculate Water Hammer Pressure?

Water Hammer Pressure calculator uses Water Hammer Pressure In Environmental Eng. = (Flow Velocity of Fluid*Bulk Modulus of Water)/Velocity of Sound in Water to calculate the Water Hammer Pressure In Environmental Eng., The Water Hammer Pressure is defined as the pressure surge or wave caused when a fluid (usually a liquid but sometimes also a gas) in motion is forced to stop or change direction suddenly (momentum change). Water Hammer Pressure In Environmental Eng. is denoted by P_w symbol.

How to calculate Water Hammer Pressure using this online calculator? To use this online calculator for Water Hammer Pressure, enter Flow Velocity of Fluid (V_w), Bulk Modulus of Water (K_w) & Velocity of Sound in Water (C) and hit the calculate button. Here is how the Water Hammer Pressure calculation can be explained with given input values -> 1.4E-8 = (1290.6*2000000)/1480.

FAQ

What is Water Hammer Pressure?

The Water Hammer Pressure is defined as the pressure surge or wave caused when a fluid (usually a liquid but sometimes also a gas) in motion is forced to stop or change direction suddenly (momentum change) and is represented as P_w = (V_w*K_w)/C or Water Hammer Pressure In Environmental Eng. = (Flow Velocity of Fluid*Bulk Modulus of Water)/Velocity of Sound in Water. Flow Velocity of Fluid gives the velocity of an element of fluid at a position and time, Bulk Modulus of Water is defined as the proportion of volumetric stress linked to the volumetric strain of definite material, although the deformation of the material is within the elastic limit & Velocity of Sound in Water about 1,480 meters per second.

How to calculate Water Hammer Pressure?

The Water Hammer Pressure is defined as the pressure surge or wave caused when a fluid (usually a liquid but sometimes also a gas) in motion is forced to stop or change direction suddenly (momentum change) is calculated using Water Hammer Pressure In Environmental Eng. = (Flow Velocity of Fluid*Bulk Modulus of Water)/Velocity of Sound in Water. To calculate Water Hammer Pressure, you need Flow Velocity of Fluid (V_w), Bulk Modulus of Water (K_w) & Velocity of Sound in Water (C). With our tool, you need to enter the respective value for Flow Velocity of Fluid, Bulk Modulus of Water & Velocity of Sound in Water and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Water Hammer Pressure In Environmental Eng.?

In this formula, Water Hammer Pressure In Environmental Eng. uses Flow Velocity of Fluid, Bulk Modulus of Water & Velocity of Sound in Water. We can use 2 other way(s) to calculate the same, which is/are as follows -

Water Hammer Pressure In Environmental Eng. = (Ratio of Velocities*Bulk Modulus of Water)
Water Hammer Pressure In Environmental Eng. = (Flow Velocity of Fluid*Bulk Modulus of Water)/1434

Home

FREE PDFs

🔍 Search